What industry-accepted data formats does FHIR employ alongside its REST architecture?

Answer

JSON and XML

The modern standard, FHIR, leverages established, widely accepted formats from the broader technology world to ensure simplicity and intuitive development. Specifically, when data is exchanged using FHIR's web-native approach built upon REST principles and APIs, the content payload is structured using formats familiar to modern developers. The primary formats utilized for this exchange are JavaScript Object Notation (JSON), valued for its lightweight nature, and Extensible Markup Language (XML), which provides robust structuring capabilities for clinical and administrative data.

What industry-accepted data formats does FHIR employ alongside its REST architecture?
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